Yael,We're always hearing that the ozone layer is being depleted, and how bad this is because we need it to protect us from the sun's harmful ultraviolet rays.
Ok, like what? Well, how hard could it be to make more ozone ?
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Yael,We're always hearing that the ozone layer is being depleted, and how bad this is because we need it to protect us from the sun's harmful ultraviolet rays.
Ok, like what? Well, how hard could it be to make more ozone ?